Gas tube assembly



FIG. 1 is a perspective view of a gas tube assembly, showing our newdesign.

FIG. 2 is another perspective view of the gas tube assembly of FIG. 1.

FIG. 3 is a front view of the gas tube assembly of FIG. 1.

FIG. 4 is a rear view of the gas tube assembly of FIG. 1.

FIG. 5 is a left side view of the gas tube assembly of FIG. 1.

FIG. 6 is a right side view of the gas tube assembly of FIG. 1.

FIG. 7 is a top view of the gas tube assembly of FIG. 1; and,

FIG. 8 is a bottom view of the gas tube assembly of FIG. 1.

CLAIM The ornamental design for a gas tube assembly, as shown anddescribed.